| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2022 | 02 Aug 2022 | 001-13425 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2022 | 15 Mar 2022 | 001-13425 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Jan 2022 | 31 Dec 2021 | 001-13425 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Aug 2021 | 12 Aug 2021 | 001-13425 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 May 2021 | 06 May 2021 | 001-13425 |